Tesla Powerwall 2 AC

The Tesla Powerwall 2 is the successor to Tesla's first Powerwall.  It is an AC-coupled battery system, including a 13.5kWh NMC lithium-ion battery pack and inbuilt inverter.  The cells were designed by Tesla and Panasonic and are manufactured in the USA. The Powerwall 2 incorporates a liquid thermal regulation system to keep the batteries at an optimal temperature.

Tesla’s Powerwall website can be accessed here.

Testing update: The Tesla Powerwall 2 at the Battery Test Centre was replaced in October 2018 due to an internal fault.